Engineering and design activity is performed according to international  dimensional standards:

ASME B16.5, ASME B16.47, API 17D, API 6A, NORSOK L005, MSS SP44.

And Design Codes: ASME VIII Div 1, ASME VIII Div 2, DNV OS-F101, BS PD: 5500, ASME B31.3, ASME B31.4, ASME B31.8, EN 13445, EN 1591

Our design is validated by Finite Element Analysis (FEA) and calculation notes.